[INFO] cloning repository https://github.com/defuse/fft-anything
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/defuse/fft-anything" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdefuse%2Ffft-anything", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdefuse%2Ffft-anything'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a74499aacb904b8ee849c63a17f6391fdaa0e14c
[INFO] testing defuse/fft-anything against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdefuse%2Ffft-anything" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/defuse/fft-anything on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/defuse/fft-anything
[INFO] finished tweaking git repo https://github.com/defuse/fft-anything
[INFO] tweaked toml for git repo https://github.com/defuse/fft-anything written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/defuse/fft-anything already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.34.0
[INFO] [stderr]   Downloaded ctrlc v3.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f2c9141887c233794ebe00e8e55feb2cc0a1fad199b71c7b4432d5d0bf6ab86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f2c9141887c233794ebe00e8e55feb2cc0a1fad199b71c7b4432d5d0bf6ab86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f2c9141887c233794ebe00e8e55feb2cc0a1fad199b71c7b4432d5d0bf6ab86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2c9141887c233794ebe00e8e55feb2cc0a1fad199b71c7b4432d5d0bf6ab86", kill_on_drop: false }`
[INFO] [stdout] 8f2c9141887c233794ebe00e8e55feb2cc0a1fad199b71c7b4432d5d0bf6ab86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a49fc96d394da78ddf014f02cd163d90a68b73da1c887d16e42905ff6bcd941a
[INFO] running `Command { std: "docker" "start" "-a" "a49fc96d394da78ddf014f02cd163d90a68b73da1c887d16e42905ff6bcd941a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling sdl2 v0.34.0
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.8.4
[INFO] [stderr]    Compiling png v0.16.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustfft v3.0.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling ctrlc v3.1.4
[INFO] [stderr]    Compiling fft-anything v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.fft_anything.1oxs7j3i-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d" "/opt/rustwide/target/debug/deps/fft_anything-6253fc9512d1463d.38yur377u0uquhbv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpng-d3ca3909e7ad1c50.rlib" "/opt/rustwide/target/debug/deps/libinflate-a17f9604531f0e8d.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-89f2658d174b1bc2.rlib" "/opt/rustwide/target/debug/deps/libdeflate-d1b2ffa0c7a7e9f0.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib" "/opt/rustwide/target/debug/deps/libadler32-60b54ba173bbd5a4.rlib" "/opt/rustwide/target/debug/deps/libctrlc-5f32012ca6d06430.rlib" "/opt/rustwide/target/debug/deps/libnix-5cbdf712546961a1.rlib" "/opt/rustwide/target/debug/deps/libvoid-2252400e8925513f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/libclap-882215b3f4eb62e7.rlib" "/opt/rustwide/target/debug/deps/libvec_map-9c64949c2f867b0b.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-d1be45a68445f076.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-ccf5129a40d9887d.rlib" "/opt/rustwide/target/debug/deps/libstrsim-794cc78f848fe7af.rlib" "/opt/rustwide/target/debug/deps/libatty-6d6a78c7e9bfc027.rlib" "/opt/rustwide/target/debug/deps/libansi_term-4b9c56ff58f1d4f8.rlib" "/opt/rustwide/target/debug/deps/libsdl2-02b0b972d5211da8.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-21e11bae0d17292f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8a5476fab5bb3232.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/liblibc-945419063c2163fa.rlib" "/opt/rustwide/target/debug/deps/librustfft-3f07a6e34af8935e.rlib" "/opt/rustwide/target/debug/deps/libtranspose-7510bc541eb4265a.rlib" "/opt/rustwide/target/debug/deps/libstrength_reduce-d473944d3450a1a0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-297820ba26335856.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-b420a90afc2fb978.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-85b0292c6a28c7e5.rlib" "/opt/rustwide/target/debug/deps/libhound-8cf3bb702abef797.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fft-anything`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a49fc96d394da78ddf014f02cd163d90a68b73da1c887d16e42905ff6bcd941a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49fc96d394da78ddf014f02cd163d90a68b73da1c887d16e42905ff6bcd941a", kill_on_drop: false }`
[INFO] [stdout] a49fc96d394da78ddf014f02cd163d90a68b73da1c887d16e42905ff6bcd941a